Flanged Stainless Steel Pneumatic Ball Valve

• Customization: Available
• Media: Water
• Temperature: High Temperature
• Model NO.: Q741
• Type: Straight-through
• Material: Stainless Steel
• Connection Form: Flange
• Pressure: High Temperature
• Actuator: Manual
• Seal Surface: Wedge Gate Valve
• Thread Position of Valve Rod: Outside Gate Valve
• Usage: Regulation
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Transport Package: Wooden Box
• Specification: DN50-DN100
• Origin: China
• HS Code: 8481804090
• Production Capacity: 300000pieces/Year

Product Description

Flanged Stainless Steel Pneumatic Ball Valve

This stainless steel flanged pneumatic ball valve integrates precision engineering with robust construction, designed for reliable on/off control in industrial pipelines. Built with 316/304 stainless steel (CF8M) for superior corrosion resistance, it features a full-port design to minimize flow resistance and ensure optimal performance in handling liquids, gases, and light abrasive media . The pneumatic actuator enables rapid 90° rotation (approx. 1 second per cycle) for efficient flow regulation .

Specification

Key Features:

1.Durable Construction: Stainless steel body, ball, and stem with PTFE/RTFE seats ensure long-term sealing integrity and compatibility with temperatures from -20°C to +200°C .
2.Pneumatic Actuation: Double-acting or spring-return (DA/SR) actuators with 6–8 bar control air pressure, offering IP67 weatherproof protection and ISO 5211/Namur mounting compatibility .
3.Safety Compliance: Fire-safe (API 607) and low-emission (API 641) certifications, anti-static design, and blowout-proof stem for hazardous environments .
4.Standardized Flanges: Compliant with DIN 2633/2635, ANSI B16.5, or ISO 5211 standards, ensuring seamless integration with global piping systems .
5.Versatile Applications: Ideal for oil & gas, chemical processing, water treatment, and steam systems, rated up to PN40/Class 900 .

Technical Specifications:

Pressure Rating: PN16–PN40 (DN15–DN150) / Class 150–900 .
Seals: NBR stem seals and braided graphite packing for leak-free operation .
Actuator Options: Includes position feedback, limit switches, and solenoid valves for automation .

Advantages:

Zero-Leakage Performance: Compliant with ISO 5208 standards for bubble-tight closure .
Low Maintenance: Modular design with replaceable seats and stem seals .
Customization: Available with high-temperature kits, extended stems, or ATEX-certified actuators for specialized needs .

Product Order Instructions

1. The products are only for category display, the price is not for reference, please contact us for selection and quotation.

2.Please specify in the order before placing the order:

  2.1.Production standard

  2.2.Material

  2.3.Connection method

  2.4.Pressure

  2.5.Medium

  2.6.Temperature

  2.7.Other requirements

3.The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users.

4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictly according to the standards before leaving the factory.

If you have any questions, you can contact us online, we will do our best to provide you with quality service.

Hebei Yao Valves And Pipe Fittings Technology Development Co, Ltd

Hebei Yao Valves And Pipeittings Technology Development Co., Ltd.is a foreign trade factory specializing in the production of valves..
There are more,than 300 workers, 8 senior technical engineers, more than 260 technical workers and more than 8 production and processing workshops.
The company produces international standard products such as ANSI, DIN, BS,JIS, GOST, The type includes gate valve, stop valve, check valve, ball valve.butterfly valve, filter, etc. The production diameter range is:DN15-DN1200.
The company has complete certificates and won widely praise from customers. It has exported to more than 20 countries and regions, and has long-term cooperative relations with American Miller, Sankyo,  Taiwan's Guangsheng, Malaysia
Sukawa. Welcome Domestic and foreign customers negotiate cooperation and establish long-term cooperative relation.